AddAir quality in San Francisco
Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 1.1M Followers • 16:00, Oct 06 Local time
30
US AQI⁺Good
Main pollutant:
PM2.5
5.5 µg/m³
22°
18 km/h
49 %
Hourly forecast
San Francisco air quality index (AQI⁺) forecast
Daily forecast
San Francisco air quality index (AQI⁺) forecast
| Today | 43 |  | 25° 15° |  18 km/h | 63% |
| Tue | 48 | | 22° 15° | 19 km/h | 70% |
| Wed | 38 | | 20° 13° | 21 km/h | 74% |
Air pollutants
What is the current air quality in San Francisco?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in San Francisco today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Francisco today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in San Francisco
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near San Francisco
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Historic air quality near San Francisco
History
Historic air quality graph for San Francisco
Most polluted locations near San Francisco
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Francisco
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in San Francisco?
- 4066 23rd Street0
- 10th and Fulton Deck1
- 116 Marietta Drive1
- 1770 McKinnon Avenue1
- 540 Victoria Street1
- Ashbury St1
- Bernal Heights 21
- Buchanan and Broadway1
- Chenery St1
- Ingleside Terraces1
- LH Webster1
- Lippard Avenue1
- McAllister Street1
- Tompkins Avenue1
- West Page Street1
- Western Addition1
- Cow Hollow2
- Golden Gate2
- Rivoli Street2
- States Street2
- Upper Shrader Cole Valley2
- 15th and Castro St.3
- Baker St3
- Duncan Castro Open Space3
- Hickory Street3
- Joost Avenue 13
- Natoma Street3
- Precita Valley3
- Quintara Street 23
- Stanyan Street3
- West of Twin Peaks3
- 5235 Diamond Heights Boulevard4
- Baker4
- Edgehill Open Space Park4
- Mendell & La Salle Ave4
- Mission Bernal Hospital4
- Pacific Heights-GEOHealth_VMT_Basadre4
- Duboce Triangle5
- Mojave Street5
- 300 Laidley Street6
- Espirit Park Roof6
- Page Street Station6
- Portola Street6
- Wright Street 26
- 19 St Charles Avenue7
- 409A 30th Street7
- Capp Street Garden7
- Golden Gate Height7
- Isis Street7
- Outer Sunset 40th & Irving7
- Pine Street & California Street7
- 200-298 Carl St8
- 662 Cayuga Ave8
- Capitol Avenue8
- Cole Valley8
- Diamond Street & Conrad Street8
- Gladys Street8
- Staples Avenue8
- 35 Keyes Ave9
- Kensington Way9
- Miraloma Park O'Shaughnessy9
- Oakdale Avenue9
- St. 00-99 Block9
- 2-76 Amethyst Way10
- Flood Avenue10
- Noe Valley10
- Potrero Hill 210
- 1501-1599 8th Ave11
- 2949B-B Pacific Ave11
- 3398 Baker Street11
- 351 Magellan Ave11
- 427 Kirkham Street11
- 4299-4201 26th St11
- 600-698 Panorama Dr11
- 915 Cayuga Ave11
- Brannan St11
- Buena Vista Heights11
- Mid Liberty Street11
- Pacheco Street11
- Sunnyside St11
- Valley Street11
- 12th Ave12
- 2799-2701 Green St12
- 4010 Eureka Valley12
- Eureka Valley12
- Filbert Street12
- Mission District & Osage Street12
- 327-203 Marietta Dr13
- 460 29th street13
- 6th and Hugo Street13
- Castenada Avenue13
- De Haro Blvd13
- Lake & 21st Avenue13
- Lombard Street13
- San Francisco - Inner Mission13
- San Francisco - Mission Rock13
- 100-200 Colby St14
- 1034-1064 14th St14
- Hays Street14
- 215 Connecticut St15
- Broadway between Hyde and Larkin15
- Laguna Street15
- 100 Block Andover16
- 1108-1126 Cabrillo St16
- 4000-4098 21st St16
- McCoppin Hub16
- Potrero Hill16
- 150 Parker Ave.17
- 313 Shotwell Street17
- 541 Presidio Blvd17
- Downey Street17
- IFR Mission St & 25th St17
- Presidio17
- Ripley Street17
- Safer Together/Bernal17
- St Helena Cooperative Nursery School17
- 1333 Jones St.18
- 4739-4737 California St18
- 6th Ave Backyard18
- Bernal Heights18
- Churchill Park18
- Mission District18
- Mississippi Street18
- Anza Vista-the_balbs19
- Jackson & Walnut19
- Mission District 119
- Outer Sunset 419
- SF Hamerton Ave19
- Yosemite Ave19
- 100-200 Maynard St21
- 144 Funston Avenue21
- 18thAve/TaravalUlloa21
- 476-498 Innes Ave21
- 23rd Street & 3rd Street22
- 382 7th St22
- 3rd Street Youth Innes Location22
- Dakota St - C.A.R.E22
- Griffith & Ingerson St22
- Hazelwood at Mangels22
- Outdoor22
- Palou Ave & 3rd St22
- Quesada & Jennings22
- UCSF Mount Zion22
- UCSF Parnassus22
- 1377 29th Ave23
- 99-1 Dolores Terrace23
- Illinois Street24
- 491 Corbett Avenue25
- Santa Rosa Avenue25
- Outer Sunset-2340 42nd Ave26
- UCSF Mission Bay26
- Mt. Davidson27
- BGC Tenderloin28
- The Nabe28
- YMCA Bayview Hunters Point28
- ATB Hawkins Lane. San Francisco, Ca 9412429
- Donahue st29
- Ingerson & Ingalls Street29
- Newcomb Ave & Newhall St29
- Pier 80 Terminal29
- Van Dyke and Lane street29
- ATB Jerrold Ave. San Francisco, Ca 9412431
- Inner Sunset31
- Mother Brown’s31
- ATB Westbrook Ct. San Francisco, Ca 9412432
- Rincon Hill32
- Bocana & Cortland39
- Market Street 239
- Walter Street44
- Outer Richmond, San Francisco51
- Crocker Amazon61
